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Analog Devices Inc
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Analog Devices Inc patents

Recent patent applications related to Analog Devices Inc. Analog Devices Inc is listed as an Agent/Assignee. Note: Analog Devices Inc may have other listings under different names/spellings. We're not affiliated with Analog Devices Inc, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Analog Devices Inc-related inventors

Date Analog Devices Inc patents (updated weekly) - BOOKMARK this page
12/14/17 new patent  Passive sensor system with carbon nanotube components
12/07/17Flex-based surface mount transformer
12/07/17Output voltage hold scheme for ultra low power regulator
11/30/17Hybrid flash lidar system
11/23/17Multiple-level driver circuit with non-commutating bridge
11/16/173-axis angular accelerometer
11/16/17Semiconductor package with barrier for radio frequency absorber
11/09/17Coordination/control of multiple medical devices at a site
11/09/17Low stress integrated device packages
11/09/17Apparatus and methods for phase synchronization of phase-locked loops
11/09/17Built in self-test
11/09/17Capacitive gesture detection system and methods thereof
11/02/17Extended use of logarithm and exponent instructions
11/02/17Techniques for power efficient oversampling successive approximation register
11/02/17Designing fir filters with globally minimax-optimal magnitude response
10/26/17Microphone arrays and communication systems for directional reception
10/26/17Microphone arrays and communication systems for directional reception
10/26/17Apparatus and methods for wideband receivers
10/26/17Portless and membrane-free microphone
10/19/17Comparator circuit with input attenuator
10/12/17Flexible energy harvesting antenna
10/05/17Wireless keyless entry systems and methods
10/05/17Simple code reader
09/28/17Hardware-locked encrypted backup
09/21/17Segmented pin driver system
09/21/17System and device binding metadata with hardware intrinsic properties
09/21/17High speed interface protection apparatus
09/21/17Bias voltage generator for n-channel based linear regulator
09/21/17Hybrid soft-start for isolated converter
09/21/17Reducing power consumption for time-of-flight depth imaging
09/14/17Optical evaluation of skin type and condition
09/14/17Optical measurements of chemical content
09/14/17Seal for semiconductor package
09/07/17Apparatus and methods for actively-controlled transient overstress protection with false condition shutdown
09/07/17Packages and methods for packaging
08/31/17Configurable pre-processing array
08/24/17Focused capacitive sensing
08/24/17Audio processing using an intelligent microphone
08/24/17Apparatus and methods for robust overstress protection in compound semiconductor circuit applications
08/17/17Piezoelectric energy harvester for human motion
08/17/17Differential phase adjustment of clock input signals
08/10/17Wireless network power distribution and data aggregation system topology
08/03/17Gpio-to-gpio communication on a multi-node daisy-chained network
08/03/17Fixed-point high dynamic range fast fourier transforms
08/03/17Apparatus and method to balance the parasitic capacitances between metal tracks on an integrated circuit chip
08/03/17Clock sustain in the absence of a reference clock in a communication system
08/03/17Synchronous slave-to-slave communications
07/27/17Embedded capacitive sensor in metal case
07/27/17Switched amplifiers
07/27/17Embedded capacitive sensor in metal case
07/27/17Envelope detectors with high input impedance
07/27/17Switched amplifiers
07/13/17Apparatus and methods for single phase spot circuits
07/13/17Scalable crosspoint switch
06/29/17Method and driving a multi-oscillator system
06/29/17Adaptable receiver amplifier
06/22/17Mems sensor cap with multiple isolated electrodes
06/22/17Apparatus, providing cloud based blind source separation services
06/22/17Battery pack with locally controlled disconnect safeguards
06/15/17Metallizing mems devices
06/15/17Accelerated lookup table based function evaluation
06/15/17Convolutional neural network
06/15/17Apparatus and methods for power enhancement of self-biased distributed amplifiers with gate bias networks
06/15/17Digital measurement of dac timing mismatch error
06/15/17Digital measurement of dac switching mismatch error
Patent Packs
06/15/17Signal transfer function equalization in multi-stage delta-sigma analog-to-digital converters
05/25/17Analog ultrasound beamformer
05/25/17Apparatus and methods for transceiver calibration
05/25/17Authenticatable device with reconfigurable physical unclonable functions
05/18/17Waveguide-based integrated spectrometer
05/18/17Chip-scale electromagnetic vibrational energy harvester
05/11/17Slider and gesture recognition using capacitive sensing
05/04/17Gain enhancement using advanced correlated level shifting
04/27/17Electrostatic protection device
04/27/17Electric energy scavenger device
04/27/17Mismatch calibration of capacitive differential isolator
04/20/17Multiple-axis resonant accelerometers
04/06/17Scaling fixed-point fast fourier transforms in radar and sonar applications
03/30/17Differential amplifiers with improved slew performance
03/30/17Apparatus and methods for fractional-n phase-locked loops with multi-phase oscillators
Patent Packs
03/23/17Wafer-capped rechargeable power source
03/23/17Pulsed laser diode driver
03/16/17Capacitive airfoil-based fluid flow sensor
03/16/17Mechanically isolated mems device
03/09/17Apparatus and methods for reducing supply noise conversion to phase noise
02/16/17Multi-channel amplifier with chopping
02/09/17Bond pads with differently sized openings
02/02/17Apparatus and distributing power-up power dissipation
02/02/17Apparatus and methods for a variable gain passive attenuator with multiple layer attenuation devices
01/26/17Stress isolation features for stacked dies
01/26/17Gyroscope that compensates for fluctuations in sensitivity
01/26/17Compact sensor module
01/19/17Sampling variables from probabilistic models
01/19/17Charge pump circuit with enhanced output impedance
01/12/17Background estimation of comparator offset of an analog-to-digital converter
12/29/16Z axis accelerometer design with offset compensation
12/22/16Apparatus, systems, and methods for providing intelligent vehicular systems and services
12/08/16Removing motion-related artifacts in heart rate measurement systems using iterative mask estimation in frequency-domain
12/08/16Resonant circuit including bump pads
12/08/16Suppressing signal transfer function peaking in a feedforward delta sigma converter
12/01/16Micromachined resonating beam gyroscopes
12/01/16Micromachined cross-hatch vibratory gyroscopes
12/01/16Gallium nitride apparatus with a trap rich region
12/01/16Calibration of analog-to-digital converter devices
11/24/16Apparatus and methods for compensating an operational amplifier
11/24/16Interline charge-coupled devices
11/24/16Optical and capacitive sensing of electroacoustic transducers
11/17/16Integrated device die and package with stress reduction features
11/17/16Apparatus and methods for electrostatic discharge protection of radio frequency interfaces
11/17/16Electrostatic discharge protection circuits for radio frequency communication systems
Social Network Patent Pack
11/17/16Apparatus and methods for enhancing bandwidth in trench isolated integrated circuits
11/03/16Time-domain interference removal for heart rate measurements
11/03/16Tracking mechanism for heart rate measurements
10/27/16Computationally efficient filtering noise
10/20/16Extended use of logarithm and exponent instructions
10/20/16Two-input amplifier
10/13/16Quality factor estimation for resonators
10/13/16System, apparatus, and resonator and coriolis axis control in vibratory gyroscopes
10/13/16Cavity package with composite substrate
10/13/16High speed interface protection apparatus
Patent Packs
10/13/16Multipath feedforward band pass amplifier
10/06/16Apparatus and methods for chopping ripple reduction in amplifiers
10/06/16Apparatus and methods for paralleling amplifiers
10/06/16Synchronous charge sharing filter
10/06/16Circuits and systems for transmitter calibration
09/22/16Frequency synthesizer with dynamic phase and pulse-width control
09/15/16Mbist device for use with ecc-protected memories
09/15/16Limiting aging effects in analog differential circuits
09/15/16System and efficient fronthaul communication for wireless communication
09/15/16Limiting aging effects in analog differential circuits
09/08/16Apparatus and methods for overvoltage switches with active leakage current compensation
09/01/16Apparatus and forming a mems device with etch channels
08/25/16Compact wearable biological sensor modules
08/25/16Downsampling by averaging with reduced memory requirements
08/25/16Apparatus and methods for multi-mode low noise amplifiers
08/25/16Apparatus and methods for radio frequency switching
08/11/16Packaged microchip with patterned interposer
08/11/16Optical user interface
07/21/16Level shifter
07/14/16Low leakage bidirectional clamps and methods of forming the same
07/14/16Integrated circuit with shared electrode energy storage devices
07/07/16Systems and methods for noise canceling
06/30/16High frequency integrated circuit and packaging for same
06/23/16Multiuse optical sensor
06/23/16Silicon-based mems devices including wells embedded with high density metal
06/23/16Efficient calibration of errors in multi-stage analog-to-digital converter
06/23/16Microprocessor-assisted calibration for analog-to-digital converter
06/23/16Randomly sampling reference adc for calibration
06/23/16Calibration techniques for sar adcs with on-chip reservoir capacitors
06/23/16Sar adcs with dedicated reference capacitor for each bit capacitor
Patent Packs
06/16/16Low stress compact device packages
06/16/16Space vector pulse modulation based motor driver
06/09/16High gain load circuit for a differential pair using depletion mode transistors
06/02/16Dual use of a ring structure as gyroscope and accelerometer
05/19/16Apparatus and methods for transceiver interface overvoltage clamping
05/19/16Power supply circuits for gate drivers
05/12/16Mems sensor cap with multiple isolated electrodes
05/12/16Time multiplexed electrodes in mems inertial sensors
05/12/16Wafer scale thermoelectric energy harvester having interleaved, opposing thermoelectric legs and manufacturing techniques therefor
05/12/16Apparatus and methods for reducing charge injection mismatch in electronic circuits
05/05/16Ring gyroscope structural features
05/05/16Signal isolator system with protection for common mode transients
05/05/16Apparatus and methods for reducing input bias current of an electronic circuit
04/28/16Active compensation for phase alignment errors in time-of-flight cameras
04/28/16Transfer printing method
04/21/16Vertically integrated systems
04/21/16Method of fabricating piezoelectric mems devices
04/14/16Integrated super-capacitor
04/14/16Packages and methods for packaging
04/07/16Mems accelerometer with z axis anchor tracking
Social Network Patent Pack
04/07/16Systems and methods for ultrasound beamforming
04/07/16Apparatus and temperature drift compensation
04/07/16Stacked conductor structure and methods for manufacture of same
04/07/16Wide range transimpedance amplifier
04/07/16Power line carrier/communications with improved immunity for transients and electromagnetic interferences
04/07/16Multi-carrier base station receiver
03/31/16Stress isolation platform for mems devices
03/31/16Packages for stress-sensitive device dies
03/31/16Soft start circuit and dc-dc voltage regulator
03/31/16Relaxed digitization system linearization
03/24/16Led drive system for controlling an off-chip power supply
03/24/16Circuits and systems for multiplexed isolator communication
03/24/16Circuits and systems for multiplexed isolator communication
03/17/16Method and circuit for low power voltage reference and bias current generator
03/17/16Doped piezoelectric resonator
03/17/16Demodulation of on-off-key modulated signals in signal isolator systems
03/17/16Demodulation of on-off-key modulated signals in signal isolator systems
03/10/16Self-heating trim techniques for improved ldo accuracy over load and temperature
03/10/16Acoustic source tracking and selection
03/03/16Method of producing a super-capacitor
Social Network Patent Pack
03/03/16Super-capacitor with separator and producing the same
03/03/16Wafer scale thermoelectric energy harvester having trenches for capture of eutectic material
02/18/16Apparatus and methods for measuring current
02/11/16Two-wire communication systems and applications
02/04/16Tracking slow varying frequency in a noisy environment and applications in healthcare
02/04/16Peripheral device diagnostics and control over a two-wire communication bus
02/04/16Distributed audio coordination over a two-wire communication bus
02/04/16Filter coating design for optical sensors
01/28/16Circuit architecture for mode switch
01/28/16Capacitive sensors for grip sensing and finger tracking
01/28/16Dynamic current source for amplifier integrator stages
01/21/16Apparatus and methods for transient overstress protection with active feedback
12/31/15Memory mechanism for providing semaphore functionality in multi-master processing environment
12/31/15Hybrid translinear amplifier
12/31/15Charge sharing time domain filter
12/24/15Apparatus and methods for switch-coupled oscillators
12/24/15Sampled analog loop filter for phase locked loops
12/24/15Adaptive gain adjustment in an imaging system
12/17/15Low profile multi-axis sensing system
12/17/15Reduced-power dissipation for circuits handling differential or pseudo-differential signals
12/10/15Mems sensor with dynamically variable reference capacitance
12/10/15Safety node in interconnect data buses
12/03/15Isolated power converter with magnetics on chip
11/26/15Fabrication of tungsten mems structures
11/26/15High-speed multiphase precision clamping circuit
11/26/15Differential current amplifier
11/19/15Magnetic devices and methods for manufacture using flex circuits
11/19/15Four-stage circuit architecture for detecting pulsed signals
11/19/15Offset compensation in a receiver
11/05/15Baw gyroscope with bottom electrode
Social Network Patent Pack
10/29/15Reference buffer with wide trim range
10/29/15Apparatus and methods for amplifier input protection
10/29/15High performance reconfigurable voltage buffers
10/29/15Source separation using a circular model
10/22/15Methods for discovery, configuration, and coordinating data communications between master and slave devices in a communication system
10/08/15High bandwidth, high efficiency dc-dc multilevel converter topology
10/08/15Apparatus and methods for multi-channel autozero and chopper amplifiers
10/08/15High resolution analog to digital converter
10/08/15Cancellation of feedback digital-to-analog converter errors in multi-stage delta-sigma analog-to-digital converters
10/08/15Apparatus and methods for continuous-time equalization
10/08/15Systems and methods for narrowband signal quadrature error correction
09/24/15System and security-aware master
09/24/15Gain calibration
09/17/15Low frequency noise improvement in plethysmography measurement systems
09/10/15Pre-fetch unit for microprocessors using wide, slow memory
09/10/15Low noise amplifier for multiple channels
09/10/15Apparatus and methods for input bias current reduction
09/10/15Circuits with floating bias
08/20/15Output stage for near rail operation
08/20/15Apparatus and methods for wide bandwidth analog-to-digital conversion of quadrature receive signals
08/20/15Grip detection and capacitive gesture system for mobile devices
08/13/15Redundant clock switchover
08/06/15Current source calibration tracking temperature and bias current
07/30/15Multi-input analog-to-digital converter
06/25/15Apparatus and methods for multiphase oscillators
06/25/15Complementary switches in current switching digital to analog converters
06/25/15Integrated device die and package with stress reduction features
06/18/15High output power digital-to-analog converter system
06/11/15Synchronous charge sharing filter

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Analog Devices Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Analog Devices Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by